diff --git a/python-decorator.spec b/python-decorator.spec
index 4d6dea6..d0c6306 100644
--- a/python-decorator.spec
+++ b/python-decorator.spec
@@ -29,6 +29,8 @@ Authors:
 
 %prep
 %setup -q -n %{modname}-%{version}
+# Remove executable bits from doc files
+chmod -x *
 
 %build
 export CFLAGS="$RPM_OPT_FLAGS"